High-temperature-resistant test mechanism for radar shell

Abstract

The utility model relates to the technical field of radar housing high-temperature resistance testing, and discloses a radar housing high-temperature resistance testing mechanism, which comprises a base and is characterized in that a taking mechanism is arranged above the base; the taking mechanism comprises a testing box, the bottom face of the testing box is fixedly connected with the upper surface of the base, four electric heating resistance wires are fixedly installed on the inner wall of the testing box, a temperature sensor is fixedly installed on the inner bottom wall of the testing box, and a first stepping motor is arranged on the left side of the base. The power output end of the first stepping motor penetrates through the base and is fixedly provided with a first threaded rod, the outer surface of the first threaded rod is in threaded connection with a movable frame, and the outer surface of the movable frame is slidably connected with the inner wall of the base. According to the high-temperature-resistant testing mechanism for the radar shell, by arranging the taking mechanism, the radar shell does not need to be put in and taken out manually when the radar shell is tested, so that the operation complexity of workers is reduced, and meanwhile, the testing efficiency of the radar shell is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to radar shell high temperature resistance test technical field, specifically a kind of radar shell high temperature resistance test mechanism. BACKGROUND

[0002] Radar shell refers to the protective structure wrapped in the exterior of radar equipment, and its main function is to protect the key components such as electronic components and antennas inside radar from the influence of external environmental factors, and the radar shell needs to be tested for high temperature resistance before use, and the radar shell high temperature resistance test is crucial to ensure that the radar works normally in various high temperature environments and guarantees its performance and reliability.

[0003] At present, the existing high temperature resistance test mechanism needs to manually put the radar shell to be tested into the test mechanism when testing the radar shell, but after detection, the next radar shell can be tested only after the temperature inside the test mechanism is reduced, so that long time cooling is needed, which increases the complexity of the operation of the staff, affects the efficiency of radar shell testing and makes the practicability lower.

[0004] Therefore, the person skilled in the art provides a radar shell high temperature resistance test mechanism to solve the problems raised in the above background. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a radar shell high temperature resistance test mechanism to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of radar shell high temperature resistance test mechanism, including base, the upper of the base is provided with taking mechanism;

[0008] The taking mechanism comprises a test box, the bottom surface of the test box is fixedly connected with the upper surface of the base, four electric heating resistance wires are fixedly installed on the inner wall of the test box, a temperature sensor is fixedly installed on the inner bottom wall of the test box, a first stepping motor is arranged on the left side of the base, the power output end of the first stepping motor penetrates through the base and is fixedly installed with a first threaded rod, the outer surface of the first threaded rod is threadedly connected with a movable frame, the outer surface of the movable frame is slidably connected with the inner wall of the base, a second stepping motor is arranged above the movable frame, the power output end of the second stepping motor penetrates through the movable frame and is fixedly installed with a second threaded rod, the outer surface of the second threaded rod is threadedly connected with a moving frame, the outer surface of the moving frame is slidably connected with the inner wall of the movable frame, a connecting rod is fixedly installed on the bottom surface of the moving frame, a cover is fixedly installed on the bottom end of the connecting rod, two electric telescopic rods are fixedly installed on the inner wall of the cover, clamping plates are fixedly installed on the telescopic ends of the electric telescopic rods, the outer surfaces of the clamping plates are slidably connected with the inner wall of the cover, a conveying frame is fixedly connected with the left side of the base, and a conveying belt is rotatably connected with the inner wall of the conveying frame.

[0009] As a further scheme of the utility model: the bottom surface of the base and the conveying frame is fixedly installed with two supporting legs, and the bottom end of each supporting leg is fixedly installed with a grounding disc.

[0010] As a further scheme of the utility model: the bottom surface of the first stepping motor is fixedly installed with a protection box, and the right side surface of the protection box is fixedly connected with the left side surface of the base.

[0011] As a further scheme of the utility model: the inner wall of the conveying belt is rotatably connected with two conveying rollers, and the two ends of each conveying roller are rotatably connected with the inner wall of the conveying frame.

[0012] As a further scheme of the utility model: the back surface of the conveying frame is fixedly installed with a third stepping motor, and the power output end of the third stepping motor penetrates through the conveying frame and is fixedly connected with one end of one of the conveying rollers.

[0013] As a further scheme of the utility model: the back surface of the second stepping motor is fixedly installed with a protection box, and the bottom surface of the protection box is fixedly connected with the upper surface of the movable frame.

[0014] As a further scheme of the utility model: the left side surface of the test box is fixedly installed with a controller, and the controller is electrically connected with the temperature sensor and the electric heating resistance wires through wires.

[0015] Compared with the prior art, the utility model has the advantages of:

[0016] The utility model discloses a base can place the radar shell of waiting test to through the telescopic nature of the telescopic link provided can drive the clamping plate to move, so that the clamping plate can clamp the radar shell, the power provided by second stepper motor can drive second screw rod to rotate, so that second screw rod can drive moving frame to move up and down, thereby can drive the radar shell to enter the test box, the heat provided by electric heating resistance wire can heat the inside of test box, so that can carry out high temperature resistance test to radar, the cover can block the test box, thereby preventing a large amount of heat from dispersing outward when testing, the power provided by first stepper motor can drive first screw rod to rotate, so that first screw rod can drive movable frame to move, thereby can place the radar shell of testing completion on the conveyer belt, so that convenient for conveying the radar shell, thereby when testing the radar shell, do not need manual radar shell to put in and take out, thereby reduce the complexity of staff operation degree simultaneously, also improve the efficiency of radar shell test, reach the effect that practicality is stronger. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a kind of radar shell high temperature resistance test mechanism's structural schematic diagram;

[0018] Figure 2 It is a kind of test box cross-sectional view three-dimensional structure schematic diagram in radar shell high temperature resistance test mechanism;

[0019] Figure 3 It is a kind of base left view cross-sectional view three-dimensional structure schematic diagram in radar shell high temperature resistance test mechanism;

[0020] Figure 4 It is a kind of cover cross-sectional view three-dimensional structure schematic diagram in radar shell high temperature resistance test mechanism.

[0021] In the drawing: 1, base;2, take mechanism;201, test box;202, electric heating resistance wire;203, temperature sensor;204, first stepper motor;205, first screw rod;206, movable frame;207, second stepper motor;208, second screw rod;209, moving frame;210, connecting rod;211, cover;212, electric telescopic link;213, clamping plate;214, conveying frame;215, conveyer belt;3, support leg;4, grounding disc;5, protection box;6, controller;7, conveying roller;8, third stepper motor;9, protection box. DETAILED DESCRIPTION

[0022] Please refer to Figures 1-4 A kind of radar shell high temperature resistance test mechanism, including base 1, the top of base 1 is provided with take mechanism 2;

[0023] The taking mechanism 2 comprises a test box 201, the bottom surface of the test box 201 is fixedly connected with the upper surface of the base 1, four electric heating wires 202 are fixedly installed on the inner wall of the test box 201, a temperature sensor 203 is fixedly installed on the inner bottom wall of the test box 201, a first stepping motor 204 is arranged on the left side of the base 1, a protection box 5 is fixedly installed on the bottom surface of the first stepping motor 204, the right side surface of the protection box 5 is fixedly connected with the left side surface of the base 1, the first stepping motor 204 can be supported and protected through the protection box 5, so as to prevent damage caused by collision of external objects on the first stepping motor 204, and the protection of the device is increased.

[0024] The output end of the power of the first stepping motor 204 penetrates through the base 1 and is fixedly installed with a first threaded rod 205, the outer surface of the first threaded rod 205 is threadedly connected with a movable frame 206, the outer surface of the movable frame 206 is slidingly connected with the inner wall of the base 1, a second stepping motor 207 is arranged above the movable frame 206, the output end of the power of the second stepping motor 207 penetrates through the movable frame 206 and is fixedly installed with a second threaded rod 208, the outer surface of the second threaded rod 208 is threadedly connected with a moving frame 209, the outer surface of the moving frame 209 is slidingly connected with the inner wall of the movable frame 206, a protection box 9 is fixedly installed on the back surface of the second stepping motor 207, the bottom surface of the protection box 9 is fixedly connected with the upper surface of the movable frame 206, the second stepping motor 207 can be supported and protected through the protection box 9, so as to prevent the second stepping motor 207 from shaking and deviating when working, and the stability of the second stepping motor 207 when working is increased.

[0025] The bottom surface of the moving frame 209 is fixedly installed with a connecting rod 210, the bottom end of the connecting rod 210 is fixedly installed with a cover 211, the inner wall of the cover 211 is fixedly installed with two electric telescopic rods 212, the telescopic end of each electric telescopic rod 212 is fixedly installed with a clamping plate 213, the outer surface of each clamping plate 213 is slidingly connected with the inner wall of the cover 211, a conveying frame 214 is fixedly connected with the left side surface of the base 1, a conveying belt 215 is rotatably connected with the inner wall of the conveying frame 214, the bottom surfaces of the base 1 and the conveying frame 214 are fixedly installed with two supporting legs 3, the bottom end of each supporting leg 3 is fixedly installed with a grounding disc 4, the base 1 and the conveying frame 214 can be supported through the supporting legs 3, the grounding disc 4 can increase the friction between the supporting legs 3 and the ground, and the stability of the device is increased.

[0026] The inner wall of the conveying belt 215 is rotatably connected with two conveying rollers 7, the two ends of each conveying roller 7 are rotatably connected with the inner wall of the conveying frame 214, the conveying belt 215 can be driven to rotate through the conveying rollers 7, so that the conveying belt 215 can convey the radar shell after the test is completed, and the convenience of conveying the radar shell is increased.

[0027] The back of the conveying frame 214 is fixedly provided with a third stepper motor 8, the power output end of the third stepper motor 8 penetrates through the conveying frame 214 and is fixedly connected with one end of one of the conveying rollers 7, and the third stepper motor 8 can provide power for the rotation of the conveying roller 7, so that the conveying roller 7 drives the conveying belt 215 to convey the radar shell, and the convenience of conveying the radar shell is increased again.

[0028] The left side of the test box 201 is fixedly provided with a controller 6, and the controller 6 is electrically connected with the temperature sensor 203 and the electric heating wire 202 through wires; the controller 6 can conveniently control the electric heating wire 202 and the temperature sensor 203, so that the high-temperature resistance test of the radar shell is facilitated, and the convenience of the high-temperature resistance test of the radar shell is increased.

[0029] The working principle of the utility model is: in use, first, the electric heating wire 202, temperature sensor 203, first stepper motor 204, second stepper motor 207, electric telescopic rod 212 and third stepper motor 8 are connected to the power supply, when the high-temperature resistance test of the radar shell is needed, the radar shell to be tested is placed on the base 1 by hand, the telescopic property provided by the electric telescopic rod 212 can drive the clamping plate 213 to move, so that the clamping plate 213 can clamp and limit the radar shell, the power provided by the second stepper motor 207 can drive the second threaded rod 208 to rotate, so that the second threaded rod 208 can drive the moving frame 209 to move downwards, so as to drive the radar shell into the test box 201, the heat provided by the electric heating wire 202 can heat the inside of the test box 201, so that the high-temperature resistance test of the radar can be carried out, the temperature sensor 203 can monitor the temperature inside the test box 201, and the cover 211 can block the test box 201, so as to prevent a large amount of heat from dissipating outward during the test, the power provided by the first stepper motor 204 can drive the first threaded rod 205 to rotate, so that the first threaded rod 205 can drive the movable frame 206 to move, so as to place the tested radar shell on the conveying belt 215, the third stepper motor 8 can drive the conveying roller 7 to rotate, so that the conveying roller 7 can drive the conveying belt 215 to convey the tested radar shell, so that the radar shell is conveniently conveyed, so that the radar shell does not need to be manually placed and taken out during the test, so as to reduce the operation complexity of the staff, improve the efficiency of the radar shell test, and make the radar shell high-temperature resistance test mechanism more practical.

[0030] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A kind of radar shell high temperature test mechanism, including base (1), it is characterized in that: The upper part of the base (1) is provided with a taking mechanism (2); The taking mechanism (2) comprises a test box (201), the bottom surface of the test box (201) is fixedly connected with the upper surface of the base (1), four electric heating resistance wires (202) are fixedly installed on the inner wall of the test box (201), a temperature sensor (203) is fixedly installed on the inner bottom wall of the test box (201), a first stepping motor (204) is arranged on the left side of the base (1), the power output end of the first stepping motor (204) penetrates through the base (1) and is fixedly installed with a first threaded rod (205), the outer surface of the first threaded rod (205) is threadedly connected with a movable frame (206), the outer surface of the movable frame (206) is slidably connected with the inner wall of the base (1), a second stepping motor (207) is arranged above the movable frame (206), the power output end of the second stepping motor (207) penetrates through the movable frame (206) and is fixedly installed with a second threaded rod (208), the outer surface of the second threaded rod (208) is threadedly connected with a moving frame (209), the outer surface of the moving frame (209) is slidably connected with the inner wall of the movable frame (206), a connecting rod (210) is fixedly installed on the bottom surface of the moving frame (209), the bottom end of the connecting rod (210) is fixedly installed with a cover (211), the inner wall of the cover (211) is fixedly installed with two electric telescopic rods (212), the telescopic end of each electric telescopic rod (212) is fixedly installed with a clamping plate (213), the outer surface of each clamping plate (213) is slidably connected with the inner wall of the cover (211), a conveying frame (214) is fixedly connected with the left side of the base (1), and a conveying belt (215) is rotatably connected with the inner wall of the conveying frame (214).

2. The high temperature test mechanism for a radar enclosure of claim 1, wherein: The bottom surfaces of the base (1) and the conveying frame (214) are fixedly installed with two supporting legs (3), and the bottom end of each supporting leg (3) is fixedly installed with a grounding disc (4).

3. The radar enclosure high temperature test mechanism of claim 1, wherein: The bottom surface of the first stepping motor (204) is fixedly installed with a protection box (5), and the right side of the protection box (5) is fixedly connected with the left side of the base (1).

4. The high temperature test mechanism for a radar enclosure of claim 1, wherein: The inner wall of the conveying belt (215) is rotatably connected with two conveying rollers (7), and the two ends of each conveying roller (7) are rotatably connected with the inner wall of the conveying frame (214).

5. The radar enclosure high temperature test mechanism of claim 4, wherein: The back surface of the conveying frame (214) is fixedly installed with a third stepping motor (8), and the power output end of the third stepping motor (8) penetrates through the conveying frame (214) and is fixedly connected with one end of one of the conveying rollers (7).

6. The high temperature test mechanism for a radar enclosure of claim 1, wherein: The back surface of the second stepping motor (207) is fixedly installed with a protection box (9), and the bottom surface of the protection box (9) is fixedly connected with the upper surface of the movable frame (206).

7. The high temperature test mechanism for a radar enclosure of claim 1, wherein: A controller (6) is fixedly installed on the left side of the test box (201), and the controller (6) is electrically connected with the temperature sensor (203) and the electric heating resistance wires (202) through wires.

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